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Commit 48716d63 authored by Kelvin Zhang's avatar Kelvin Zhang Committed by Automerger Merge Worker
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Merge "Add API to ApexManager for compressed APEX" am: 4890c809 am:... 

Merge "Add API to ApexManager for compressed APEX" am: 4890c809 am: bce6d733 am: 99344858 am: 2e9e91b5

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1675675

Change-Id: I35f7109796cbf845def27c1b7d652ca47ee4c4ba
parents 98199607 2e9e91b5

services/core/java/com/android/server/pm/ApexManager.java

+38 −0
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ import android.apex.ApexInfo; 
import android.apex.ApexInfoList;

import android.apex.ApexSessionInfo;

import android.apex.ApexSessionParams;

import android.apex.CompressedApexInfoList;

import android.apex.IApexService;

import android.content.pm.ApplicationInfo;

import android.content.pm.PackageInfo;
@@ -373,6 +374,21 @@ public abstract class ApexManager { 
     */

    public abstract void markBootCompleted();



    /**

     * Estimate how much storage space is needed on /data/ for decompressing apexes

     * @param infoList List of apexes that are compressed in target build.

     * @return Size, in bytes, the amount of space needed on /data/

     */

    public abstract long calculateSizeForCompressedApex(CompressedApexInfoList infoList)

            throws RemoteException;



    /**

     * Reserve space on /data so that apexes can be decompressed after OTA

     * @param infoList List of apexes that are compressed in target build.

     */

    public abstract void reserveSpaceForCompressedApex(CompressedApexInfoList infoList)

            throws RemoteException;



    /**

     * Dumps various state information to the provided {@link PrintWriter} object.

     *
@@ -946,6 +962,18 @@ public abstract class ApexManager { 
            }

        }



        @Override

        public long calculateSizeForCompressedApex(CompressedApexInfoList infoList)

                throws RemoteException {

            return waitForApexService().calculateSizeForCompressedApex(infoList);

        }



        @Override

        public void reserveSpaceForCompressedApex(CompressedApexInfoList infoList)

                throws RemoteException {

            waitForApexService().reserveSpaceForCompressedApex(infoList);

        }



        /**

         * Dump information about the packages contained in a particular cache

         * @param packagesCache the cache to print information about.
@@ -1202,6 +1230,16 @@ public abstract class ApexManager { 
            // No-op

        }



        @Override

        public long calculateSizeForCompressedApex(CompressedApexInfoList infoList) {

            throw new UnsupportedOperationException();

        }



        @Override

        public void reserveSpaceForCompressedApex(CompressedApexInfoList infoList) {

            throw new UnsupportedOperationException();

        }



        @Override

        void dump(PrintWriter pw, String packageName) {

            // No-op